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Molecular pump GTP-300Z

● Suitable for scientific instruments, leak detectors, mass spectrometry, scanning electron microscopy ● High speed, low vibration, low noise, long life, energy saving

Detailed description

Commodity name: Molecular pump GTP-300Z

● Suitable for scientific instruments, leak detectors, mass spectrometry, scanning electron microscopy ● High speed, low vibration, low noise, long life, energy saving

● Suitable for scientific instruments, leak detectors, mass spectrometry, scanning electron microscopy
● High speed, low vibration, low noise, long life, energy saving

Technical parameters

Vacuum parameter			Physical parameter
Pumping rate	N₂	He	Air inlet flange		DN100 ISO-K (LF) or CF
	300 L/s	220 L/s	Exhaust port flange		DN25 ISO-KF
Ultimate pressure	< 5×10^-6 Pa (LF) < 5×10^-7 Pa (CF)		Weight		10 kg（ISO-K）
Compression ratio	> 1×10¹⁰				11kg（CF）
Maximum continuous inlet pressure	10 Pa		Vibration value（μm）		≤0.1μm
Maximum continuous outlet pressure	300 Pa		Unpitched sound		≤55 dB（standard configurationAir-cooling）
Controller parameter			Bearing		Grease lubricated ceramic ball Bearing
Driving voltage	48VAC±2%		Installation direction		any angle
			Operating ambient magnetic field		≤3 mT
Communication model	RS-485		Environment temperature	Air-cooling	5 ~ 35 ℃
				Water-cooling	5 ~ 40 ℃
Rated speed	33000rpm		Cooling water requirement		water temperature：15-25℃ pressure：0.15Mpa PH6~8，Clear, free of oil; Flow rate：≥1L/min
			Recommended front pump		2~6 L/s

Pumping speed curve

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Beijing Grand Hitek Co.,Ltd

Telephone:+86-10-86229784

E-mail:sales@grandhitek.com.cn

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